438093144

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:742

約数の個数: 128

約数和(自身を含む): 1279987200

約数和(自身を除く): 841894056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 163, 184, 207, 216, 276, 326, 414, 489, 541, 552, 621, 652, 828, 978, 1082, 1242, 1304, 1467, 1623, 1656, 1956, 2164, 2484, 2934, 3246, 3749, 3912, 4328, 4401, 4869, 4968, 5868, 6492, 7498, 8802, 9738, 11247, 11736, 12443, 12984, 14607, 14996, 17604, 19476, 22494, 24886, 29214, 29992, 33741, 35208, 37329, 38952, 44988, 49772, 58428, 67482, 74658, 88183, 89976, 99544, 101223, 111987, 116856, 134964, 149316, 176366, 202446, 223974, 264549, 269928, 298632, 335961, 352732, 404892, 447948, 529098, 671922, 705464, 793647, 809784, 895896, 1058196, 1343844, 1587294, 2028209, 2116392, 2380941, 2687688, 3174588, 4056418, 4761882, 6084627, 6349176, 8112836, 9523764, 12169254, 16225672, 18253881, 19047528, 24338508, 36507762, 48677016, 54761643, 73015524, 109523286, 146031048, 219046572, 438093144]

約数ペア:

[(1, 438093144), (2, 219046572), (3, 146031048), (4, 109523286), (6, 73015524), (8, 54761643), (9, 48677016), (12, 36507762), (18, 24338508), (23, 19047528), (24, 18253881), (27, 16225672), (36, 12169254), (46, 9523764), (54, 8112836), (69, 6349176), (72, 6084627), (92, 4761882), (108, 4056418), (138, 3174588), (163, 2687688), (184, 2380941), (207, 2116392), (216, 2028209), (276, 1587294), (326, 1343844), (414, 1058196), (489, 895896), (541, 809784), (552, 793647), (621, 705464), (652, 671922), (828, 529098), (978, 447948), (1082, 404892), (1242, 352732), (1304, 335961), (1467, 298632), (1623, 269928), (1656, 264549), (1956, 223974), (2164, 202446), (2484, 176366), (2934, 149316), (3246, 134964), (3749, 116856), (3912, 111987), (4328, 101223), (4401, 99544), (4869, 89976), (4968, 88183), (5868, 74658), (6492, 67482), (7498, 58428), (8802, 49772), (9738, 44988), (11247, 38952), (11736, 37329), (12443, 35208), (12984, 33741), (14607, 29992), (14996, 29214), (17604, 24886), (19476, 22494)]